[At least he's... trying... ? It never really occurred to her that he might not have a clue about what he's doing because... well. He offered. And for some reason she's not connecting the "he's a rich kid" to "normally doesn't lift a finger".

She glances over her shoulder, nodding.]

Yup. Looks good. And there's knives over here in a block. It's best to use a chef's knife. Try to get them cubed up small.